54401520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2830

約数の個数: 80

約数和(自身を含む): 170739072

約数和(自身を除く): 116337552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2731, 3320, 3984, 4980, 5462, 6640, 8193, 9960, 10924, 13655, 16386, 19920, 21848, 27310, 32772, 40965, 43696, 54620, 65544, 81930, 109240, 131088, 163860, 218480, 226673, 327720, 453346, 655440, 680019, 906692, 1133365, 1360038, 1813384, 2266730, 2720076, 3400095, 3626768, 4533460, 5440152, 6800190, 9066920, 10880304, 13600380, 18133840, 27200760, 54401520]

約数ペア:

[(1, 54401520), (2, 27200760), (3, 18133840), (4, 13600380), (5, 10880304), (6, 9066920), (8, 6800190), (10, 5440152), (12, 4533460), (15, 3626768), (16, 3400095), (20, 2720076), (24, 2266730), (30, 1813384), (40, 1360038), (48, 1133365), (60, 906692), (80, 680019), (83, 655440), (120, 453346), (166, 327720), (240, 226673), (249, 218480), (332, 163860), (415, 131088), (498, 109240), (664, 81930), (830, 65544), (996, 54620), (1245, 43696), (1328, 40965), (1660, 32772), (1992, 27310), (2490, 21848), (2731, 19920), (3320, 16386), (3984, 13655), (4980, 10924), (5462, 9960), (6640, 8193)]